Uchana kalan is one of the 90 constituencies to go for polls for Haryana Legislative Assembly on October 21. Uchana kalan falls under Sonipat Lok Sabha constituency of Haryana. Prem Lata is the current MLA of Uchana kalan.
In the 2014 Haryana Vidhan Sabha (Haryana Legislative Assembly) Elections, BJP candidate Prem Lata defeated INLD’ Dushyant Chautala.
Out of the 90 Assembly constituencies in Haryana, 17 are reserved for Scheduled Castes as per the Delimitation of Parliamentary and Assembly Constituencies Order, 2008.
Uchana Kalan Vidhan Sabha Constituency
Constituency number: 37
Total electors: 2,05,355
Female electors: 92,919
Male electors: 1,12,432
Third gender electors: 4
Sitting MLA, party: Prem Lata, BJP
Runner up name, party: Dushyant Chautala, INLD
Key candidates in Uchana kalan for 2019 Vidhan Sabha elections
Sitting and Previous MLAs of Uchana kalan Assembly (Vidhan Sabha) Constituency
| Year | Winner | Party | Votes | Runner Up | Party | Votes |
| 2014 | Dr. Hari Chand Middha | INLD | 31631 | Surinder Singh Barwala | BJP | 29374 |
| 2009 | Dr. Hari Chand Middha | INLD | 34057 | Dr. Hari Chand Middha | INLD | 26195 |
| 2005 | Mange Ram Gupta | INC | 43883 | Surender Singh | INLD | 26448 |
| 2000 | Mange Ram Gupta | INC | 41621 | Gulshan Lal | INLD | 36978 |
| 1996 | Brij Mohan | HVP | 40803 | Mange Ram | INC | 22245 |
| 1991 | Mange Ram Gupta | INC | 35346 | Tek Ram S/O Jug Lal | JP | 19213 |
| 1987 | Parma Nand | LKD | 39323 | Mange Ram Gupta | INC | 31221 |
| 1982 | Brij Mohan | LKD | 27045 | Mange Ram S/O Pat Ram | INC | 26899 |
| 1977 | Mange Ram | IND | 15751 | Pratap Singh | JNP | 9646 |
| 1972 | Dal Singh | NCO | 28281 | Daya Krishan | INC | 21999 |
| 1968 | Daya Krishan | INC | 17733 | Shankar Dass | IND | 16136 |
| 1967 | D. Kishan | INC | 26089 | I. Singh | IND | 15548 |
Important dates
| Notification to be issued on | September 27 |
| Last date for filing nomination | October 4 |
| Scrutiny of nomination | October 5 |
| Last date for withdrawal of nomination | October 7 |
| Date of polling | October 21 |
| Date of Result | October 24 |
In the 2014 Haryana Assembly elections, held on 15 October 2014, the saffron party won the majority in the Assembly and Manohar Lal Khattar was chosen to head the new government. The term of the current Haryana Assembly will end on 2 November.
